for i in range(1000, 10000):
    qw = i // 1000 % 10
    bw = i // 100 % 10
    sw = i // 10 % 10
    gw = i // 1 % 10
    if (qw + bw) % 2 == 0 and (sw + gw) % 2 == 1 and (qw + bw) > (sw + gw) and i % 8 == 0:
        print(i)
/**************************************************************
	Problem: 1715
	User: admin
	Language: Python
	Result: Accepted
	Time:68 ms
	Memory:34480 kb
****************************************************************/